WN434 DAL → HRL

Southwest Airlines · Dallas, TX to Harlingen/San Benito, TX · 17 flights observed, 2025-10-04 to 2025-11-01 · 458 mi

WN434 covers more than one route in the data window — the stats below are for DAL → HRL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
82%
Median delay
0 min
90th percentile
+21 min
Cancellation rate
0%

How often is WN434 on time?

Across 17 flights on DAL → HRL from 2025-10-04 to 2025-11-01, WN434 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +21 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1482%
16-30 min212%
31-60 min00%
61-120 min16%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-101681%+7 min
2025-111100%-17 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue4100%
Wed475%
ThuNo data—
FriNo data—
Sat580%
Sun475%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…